| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 10 |
0.7%
|
| -1 | Don't know | 15 |
1%
|
| 1 | Very good | 533 |
35.6%
|
| 2 | Fairly good | 548 |
36.6%
|
| 3 | Fairly bad | 309 |
20.6%
|
| 4 | Very bad | 84 |
5.6%
|